CN102950676A - Simple mold for plastic bottle cap - Google Patents

Simple mold for plastic bottle cap Download PDF

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Publication number
CN102950676A
CN102950676A CN2012105248682A CN201210524868A CN102950676A CN 102950676 A CN102950676 A CN 102950676A CN 2012105248682 A CN2012105248682 A CN 2012105248682A CN 201210524868 A CN201210524868 A CN 201210524868A CN 102950676 A CN102950676 A CN 102950676A
Authority
CN
China
Prior art keywords
mold
master mold
bottle cap
plastic bottle
female mold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012105248682A
Other languages
Chinese (zh)
Inventor
杨波
陈祝君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANGJIAGANG TIANJIANG PRECISION MOULD CO Ltd
Original Assignee
ZHANGJIAGANG TIANJIANG PRECISION MOULD CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHANGJIAGANG TIANJIANG PRECISION MOULD CO Ltd filed Critical ZHANGJIAGANG TIANJIANG PRECISION MOULD CO Ltd
Priority to CN2012105248682A priority Critical patent/CN102950676A/en
Publication of CN102950676A publication Critical patent/CN102950676A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a simple mold for a plastic bottle cap, which comprises a male mold and a female mold fitted with the male mold, wherein the male mold is provided with a mold rod, and the mold rod is arranged in the female mold and forms a cap cavity with the female mold; the center of the mold rod has a feeding hole, the feeding hole is communicated with the cap cavity, and the female mold is provided with a water cooling channel. A qualified plastic bottle cap is obtained by arranging the mold rod in the female mold, forming a cap cavity between the mold rod and the female mold, injecting a certain quantity of plastic fluid to the cap cavity through the feeding hole, performing direct molding, arranging the water cooling channel on the female mold, promptly reducing temperature of the female mold after introducing a coolant so that the plastic fluid in the cap cavity is molded, and separating the molded plastic fluid from the female mold.

Description

Simple and easy plastic bottle closure mould
Technical field
The present invention relates to a kind of simple and easy plastic bottle closure mould.
Background technology
Traditional bottle cap mold complex structure, manufacturing cost is higher, and its heat dispersion of traditional mould is all poor, therefore need to spend the more time to be used for cooling, affects production efficiency.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, a kind of simple and easy plastic bottle closure mould is provided, solve in the past plastic bottle cap die complex structure and the undesirable defective of cooling effect.
The technical solution adopted for the present invention to solve the technical problems is: a kind of simple and easy plastic bottle closure mould, comprise male model and the master mold that matches with male model, be provided with tringle on the described male model, described tringle is in the master mold and forms the bottle cap die cavity between the master mold, described tringle center is provided with charging hole, and described charging hole communicates with the bottle cap die cavity.
Further, be provided with water-cooling channel on the described master mold.
Further, master mold adopts metallic copper to make.
The invention has the beneficial effects as follows: a kind of simple and easy plastic bottle closure mould is provided, by tringle is arranged in the master mold, and forms the bottle cap die cavity between the master mold, rely on charging hole in the bottle cap die cavity, to inject quantitative plastic liquid, straight forming; And at master mold water-cooling channel is set, after passing into cooling fluid, in time reduces the temperature of master mold, make the plastic liquid in the bottle cap die cavity fixed-type, and and master mold between break away from and come, obtain qualified plastic bottle closure.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 be mould partly cut open structural representation;
Wherein: 1, master mold, 2, male model, 3, tringle, 4, the bottle cap die cavity, 11, water-cooling channel, 31, charging hole.
The specific embodiment
A kind of simple and easy plastic bottle closure mould as shown in Figure 1, comprise male model 2 and the master mold 1 that matches with male model 2, be provided with tringle 3 on the male model 2, tringle 3 is in the master mold 1 and forms bottle cap die cavity 4 between the master mold 1, tringle 3 centers are provided with charging hole 31, and charging hole 31 communicates with bottle cap die cavity 4, for improving cooling effectiveness, be provided with water-cooling channel 11 at master mold 1, and adopt metallic copper to make master mold 1.
Advantage of the present invention is: by tringle is arranged in the master mold, and form the bottle cap die cavity between the master mold, rely on charging hole to inject quantitative plastic liquid, straight forming in the bottle cap die cavity; And at master mold water-cooling channel is set, after passing into cooling fluid, in time reduces the temperature of master mold, make the plastic liquid in the bottle cap die cavity fixed-type, and and master mold between break away from and come, obtain qualified plastic bottle closure.

Claims (3)

1. simple and easy plastic bottle closure mould, it is characterized in that: comprise male model (2) and the master mold (1) that matches with male model (2), be provided with tringle (3) on the described male model (2), described tringle (3) is in the master mold (1) and forms bottle cap die cavity (4) between the master mold (1), described tringle (3) center is provided with charging hole (31), and described charging hole (31) communicates with bottle cap die cavity (4).
2. simple and easy plastic bottle closure mould according to claim 1 is characterized in that: be provided with water-cooling channel (11) on the described master mold (1).
3. simple and easy plastic bottle closure mould according to claim 1 is characterized in that: described master mold (1) adopts metallic copper to make.
CN2012105248682A 2012-12-08 2012-12-08 Simple mold for plastic bottle cap Pending CN102950676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012105248682A CN102950676A (en) 2012-12-08 2012-12-08 Simple mold for plastic bottle cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012105248682A CN102950676A (en) 2012-12-08 2012-12-08 Simple mold for plastic bottle cap

Publications (1)

Publication Number Publication Date
CN102950676A true CN102950676A (en) 2013-03-06

Family

ID=47760348

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012105248682A Pending CN102950676A (en) 2012-12-08 2012-12-08 Simple mold for plastic bottle cap

Country Status (1)

Country Link
CN (1) CN102950676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017156822A1 (en) * 2016-03-14 2017-09-21 赵烈 Bottle cap, bottle, and mold device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202572846U (en) * 2012-05-21 2012-12-05 姜业红 Mould for manufacturing cover body

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202572846U (en) * 2012-05-21 2012-12-05 姜业红 Mould for manufacturing cover body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017156822A1 (en) * 2016-03-14 2017-09-21 赵烈 Bottle cap, bottle, and mold device

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20130306